baber/WOPTO huggingface dataset:
Patent EP-0410595-B1 (EP)
Inventor: MOYAL MIKI
IPC: H03H3/00
Filed: 1990-07-05
Granted: 1996-12-27
Abstract: There is disclosed a trimming circuit for use in integrated circuits for adjusting a circuit parameter to a desired level. The trimming circuit includes an input terminal and a fuse coupled between the input terminal and a supply voltage. The fuse is convertible from a low resistance condition to an open circuit condition in response to a first voltage potential applied to the input. The trimming circuit also includes circuit means coupled to the input for causing the circuit parameter to be permanently adjusted in response to the fuse being converted to the open circuit condition and is also responsive to a second voltage potential applied to the input for causing the circuit parameter to be temporarily adjusted without the fuse being converted to the open circuit condition. With the application of the second voltage potential, the appropriateness of the circuit parameter adjustment may be determined before the fuse is converted to the open circuit condition and hence, before the circuit paramter is permanently adjusted.
Patent EP-0416775-B1 (EP)
IPC: B65G13/00
Filed: 1990-08-20
Granted: 1992-09-30
Abstract: The invention provides an apparatus and method for spraying a single side of a printed circuit board (11) with a reactive spray. The apparatus (10) comprises a conveyor table (14), spray nozzles (38) located below the conveyor table (14) and a protective cover (18) above the conveyor table (14). The printed circuit boards (11) to be sprayed are sandwiched between the cover (18) and the conveyor table (14). The cover (18) prevents reactive spray from contacting top sides of the printed circuit board (11) while also maintaining the boards (11) against the conveyor table (14) such that bottom sides of the boards (11) can be sprayed without risk of reactive spray contacting the top sides of the boards (11) or dislodging the boards (11) from the conveyor table (14) by the upwardly sprayed reactive spray.
Patent EP-0412858-B1 (EP)
Inventor: TRIAN HERVE
IPC: H02K17/12
Filed: 1990-06-28
Granted: 1994-06-01
Abstract: The stator of an electric induction motor comprises a magnetic sheet-metal stack provided with notches in which are accommodated the substantially straight portions of the coil windings of the motor. 
<??>The coil heads or lead-outs 34 are encapsulated at each end of the stator in a closed insulating housing 35, 36, 41; 37, 38, 42, on the end of the metal sheets of the stator in the vicinity of the air gap and on the outside of the yoke 31a of the magnetic circuit of the stator, one of the insulating housings being open over the whole air gap cross section in order to receive the rotor 4 which becomes flanged onto a mount 18 of the rotor whereas the other housing 37, 38, 42 comprises a support flange 43 of the stator on a rotor bearing 7. 
<??>Application to motors with rotor held in position by an air gap tube and in which the stator is removably threaded on the rotor block. 
<IMAGE>
Patent EP-0469223-B1 (EP)
Inventor: SCHEIWILLER ROLF
IPC: A47C11/00
Filed: 1990-08-01
Granted: 1995-09-20
Abstract: The seating unit consists of a seat surface (2) and a backrest (3) which both consist of individual elements (13) which are supported by a frame. Each element (13) consists of two shells (14). In a preferred embodiment, the two shells are identical and each shell has longitudinal ribs (16) which are rounded at the top. In order to guarantee improved discharge of rainwater, the gaps (18) between the ribs are of varying depth and are provided at the lowest points with discharge openings (19, 22). The above construction allows economic manufacture and a robust construction of seating units for the open air which can additionally be used again quickly after a shower of rain. <IMAGE>
Patent EP-0438043-B1 (EP)
Inventor: KRUG JOHN A
IPC: A61F2/16
Filed: 1990-12-21
Granted: 1996-05-29
Abstract: An intraocular lens is integrally machined from a blank of polymethylmethacrylate (PMMA) or copolymers thereof to provide an optic having a plurality of strong and resilient haptics. The lens is made from a PMMA material that is specially processed to provide greatly increased tensile strength and flexibility. The material surface is carefully polished to minimize irregularities. It is wrapped in a protective cover and heated to a range of between 35 DEG C and 150 DEG C. It is then clamped in a machine which multi-axially stretches the heated sheet, which is held in its stretched condition as it is cooled to room temperature. Multi-axis stretching under these conditions provides highly oriented polymer chains in the material which greatly increases tensile strength, flexibility and resiliency, thereby imparting these same qualities to the lens haptics. <IMAGE>
Patent EP-0444155-B1 (EP)
Inventor: WEISSMAN BERNARD B
IPC: A61C5/02
Filed: 1989-11-16
Granted: 1995-01-25
Abstract: The present invention provides a dental tool which operates as a reamer, while reducing the danger of removing excessive tooth material when boring out the tooth canal. The dental tool includes a first holder end portion designed to be receiveable in a dental tool holder, such that the dental tool holder can rotate the dental tool; a second reaming end portion having a polygonal cross-section and cutting edges tapering longitudinally endwardly to a minimum effective cutting diameter plane, or a point, from a plane of maximum effective cutting diameter, and optimally also having reverse cutting surfaces tapering longitudinally in the opposite direction to an inner plane of reduced effective cutting diameter; and a shank portion extending between the two end portions. The plurality of reamer cutting edges extend axially, and are designed for reaming out a bore into a tooth canal of a patient upon rotation of the tool. The shank portion has an effective cross-section diameter along its length which is smaller than the diameter at the plane of maximum effective cutting diameter or at the plane of reduced effective cutting diameter of the reaming end portion. Most preferably, the shank tapers inwardly towards the first holder end portion, such that the plane of smallest diameter of the shank is located adjacent the first holder end portion.
Patent EP-0419638-B1 (EP)
Inventor: JOSEPH BRIAN JOHN
IPC: G03G15/16
Filed: 1990-04-13
Granted: 1994-01-26
Abstract: Un appareil amélioré de transfert (10) pour copieurs électrostatographiques comprend un organe diélectrique (26) qui porte des images à particules de marquage électrostatiquement développées. L'appareil de tranfert (10) comprend un rouleau cylindrique (12) rotatif autour de son axe longitudinal et agencé de telle sorte que sa surface périphérique (16) soit en relation fonctionnelle avec l'organe  diélectrique (26) du copieur. Un organe récepteur est sélectivement fixé, au moins par son bord marginal d'attaque (RLE), sur la surface périphérique du rouleau (12), par aspiration à travers des orifices (48) du rouleau. Au moins une auge (52a, 52b, 54) est ménagée dans le rouleau, en alignement avec les orifices d'aspiration. Cette auge minimise le contact du bord d'attaque assujetti de la feuille de réception à la surface périphérique du rouleau, ce qui permet à la feuille de se détacher plus facilement du rouleau au moment voulu.
Patent EP-0423306-B1 (EP)
Title: Identification de garnitures du type a fixation par electro-fusion
IPC: B29C65/34
Filed: 1990-05-04
Granted: 1993-07-28
Abstract: Une garniture à fixation par électro-fusion (10) comprend un corps (12) en matière thermoplastique, par exemple, le polyéthylène, doté d'un élément de chauffage (14) relié aux bornes d'un moyen de chauffage (16, 18) et de dispositifs d'identification (60, 62) moulés dans ledit corps (12), lesdits dispositifs étant reliés aux bornes de chauffage et aux bornes d'identification (20, 22). Une unité de commande (24) fournit une tension de référence (74) au dispositif (60) et ensuite au dispositif (62), chaque dispositif effectuant la fonction de diviseur de tension ayant une résistance (80) de sorte que l'on puisse déterminer la valeur du dispositif. Les deux valeurs servent à identifier la garniture de manière que la durée d'activation de l'élément (14) puisse être fixée automatiquement pour toute sorte de garniture par l'unité (24). Il n'est pas nécessaire que lesdits dispositifs présentent une précision très élevée, l'étendue des valeurs étant inférieure à celle d'une série donnée de garnitures dans le cas où l'on ne se servirait que d'un seul dispositif.
Patent EP-0436704-B1 (EP)
Inventor: COWLEY NICHOLAS PAUL
IPC: H03C3/40
Filed: 1990-08-01
Granted: 1997-11-19
Abstract: A modulator circuit comprises an input (12) for receiving an audio frequency (AF) signal, an oscillator circuit (2) for providing a carrier wave signal, a mixer circuit (10) for mixing the AF input signal with the carrier wave signal to provide an AM modulated signal, a switch means (24) having a first position in which said AM modulated signal is provided to an output and said switch means having a second position in which the AM modulated signal is provided to a vector adding means (6) where the AM modulated signal is vector added to the carrier wave signal, and the circuit including phase shift means (8) for shifting the phase of said AM modulated signal prior to vector adding with the carrier wave signal whereby to provide an FM modulated version of the AF input signal on the oscillator carrier wave.
Patent EP-0489096-B1 (EP)
Inventor: LEE WILLIAM H
IPC: A61K9/22
Filed: 1990-08-24
Granted: 1995-11-15
Abstract: PCT No. PCT/GB90/01321 Sec. 371 Date Feb. 12, 1992 Sec. 102(e) Date Feb. 12, 1992 PCT Filed Aug. 24, 1990 PCT Pub. No. WO91/02518 PCT Pub. Date Mar. 7, 1991.A pharmaceutical tablet or lozenge is described, which comprises a non-absorbable pharmaceutically active agent, in combination with a tablet matrix, arranged for providing controlled and sustained release of said agent into the mouth and gastro-intestinal tract, from a buccal or sub-lingual location. Also disclosed, are buccal tablets formed from non-carigenic sugars and a device for holding a tablet or lozenge in a location within a patient's mouth, from which an active ingredient, from the tablet or lozenge, is releasable by the action of the patient's saliva.
Patent EP-0445746-B1 (EP)
Inventor: SHIROTA KOROMO
IPC: C09D11/00
Filed: 1991-03-05
Granted: 1996-09-25
Abstract: Provided is an ink comprising a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink comprises butanetriol or 2-methyl-1,2,3-propanetriol.
Patent EP-0485781-B1 (EP)
Title: Retention valve for compressed air inlet
IPC: B65D88/70
Filed: 1991-10-25
Granted: 1993-08-25
Abstract: In order to develop a retention valve (10) for a compressed air inlet for arrangement in or on an outlet funnel wall (11) of a silo container for dry, in particular pulverulent bulk material, with an elastic sealing member (18) which is pressed in its seat (11a) on the inlet mouth (12a) of a flanged-on compressed-air supply pipe (12) by a holding member and which, in the event of rising air pressure at the inlet mouth (12a), is elastically deformable until exposure of an air outlet opening arising between the sealing member (18) and the seat (11a), in such a manner that this valve is simply removed and easily exchangeable, compressed air delivery being possible in the operating condition to all sides parallel to the container wall surface and a vibration additionally being caused, it is proposed that the elastic sealing member (18) has a hood-shaped or hat-shaped hollow section with a side open to the compressed-air supply pipe (12), its frontal annular surfaces (18) resting snugly on the seat (11a) in the state in which it is unstressed with compressed air and that the elastic sealing member (18) bears with a coaxial part (18b) of its hollow-section outer wall on an outer support member (19) which is fastened removably on the outlet funnel wall (11). <IMAGE>
Patent EP-0492284-B1 (EP)
Inventor: ENLOE JACK HARRISON
IPC: B28B7/40
Filed: 1991-12-11
Granted: 1994-11-17
Abstract: The present invention overcomes the problems caused by certain intergranular phases present during hot pressing. The invention provides a method of removing such problematic intergranular phases while avoiding problems of non-uniformity. In one aspect, the invention encompasses an improvement in a method of sintering a green body (21) by hot pressing, where the green body (21) contains ceramic grains to be sintered and material capable of existing as intergranular phase material during sintering. The improvement embraces hot pressing the body (21) in the presence of a permeable material (24,26) adapted to receive at least a portion of intergranular phase material as the sintering takes place or after the sintering has been completed. <IMAGE>
Patent EP-0479546-B1 (EP)
Inventor: WARD TERENCE JAMES
IPC: A61K31/4245
Filed: 1991-10-01
Granted: 1996-10-30
Abstract: Compounds of formula <CHEM> where A is an alkylene chain of 1 or 2 carbon atoms optionally substituted by one or more lower alkyl groups,     R is hydrogen or lower alkyl,     R<1> is an aryl or heteroaryl radical,     R<2> is a mono- or bicyclic heterocyclic radical,     R<3> is hydrogen, lower alkyl or hydroxy and     R<4> is a aryl or heteroaryl radical, and their pharmaceutically acceptable acid addition salts are 5-HT1A binding agents which may be used, for example, for the treatment of CNS - disorders such as anxiety.
Patent EP-0488806-B1 (EP)
Inventor: TAMURA YASUYUKI
IPC: B41J2/05
Filed: 1991-11-29
Granted: 1996-09-11
Abstract: An ink jet recording head (55) includes a plurality of heat generating elements (62) for ejecting ink using thermal energy; a conductive line commonly connected to an end of each of the heat generating elements and to another end of adjacent heat generating element; a driving circuit for selectively providing positive or negative current to the common lines, the driving circuit actuates the heat generating elements by applying a high level potential and a low level potential to adjacent lines, respectively. <IMAGE>
Patent EP-0501080-B1 (EP)
Inventor: PAIRE CHRISTIAN
IPC: A41D31/00
Filed: 1992-01-01
Granted: 1995-06-07
Abstract: Manufacture of protective clothing. 
<??>The invention more precisely relates to a composite flame-resistant lining (1) for clothing, the said clothing having an outer surface (2) which comprises a textile layer (3) of heat-stable fibres comprising a first (4) and a second (5) face and an impervious and breathable film (6) adhesively bonded in points (7) to the first face (4) of the textile layer of heat-stable fibres and intended to be in contact with the outer surface (2) of the clothing. 
<??>According to the invention this lining additionally comprises a reinforced nonwoven fabric (8) associated with the heat-stable textile layer (3) by needling, in contact with the second face (5) of this layer and intended to constitute the internal surface of the clothing. 
<IMAGE>
Patent EP-0537403-B1 (EP)
Inventor: UBINANA FELIX JOSE LUIS
IPC: E04G17/04
Filed: 1991-10-15
Granted: 1995-12-20
Abstract: The device comprises a tubular element with U cross-section (7) which is adapted to lay on respective transverse beams (3,4) of two adjacent forming panels (1,2) to be attached together, having such tubular element a lengthwise slit (8) in the face opposed to said beams of the panels, in which slit a wedge structure (10) may slide, which wedge structure shows two slanted successive active surfaces, for the engagement of an uper transverse bolt (14) of a swingeable structure constituted by two parallel plates (12,13) connected by such upper bolt (14) and a second intermediate bolt (29), which swingeable structure embraces one of the beams (3,4) corresponding to one of the adjacent panels to be attached, engaging such parallel plates by its ends on slanted sections of a beam constituting the frame of said panel, whereas the beam constituting the frame of the opposed panel to be attached will be engaged by means of plates (17) which are integral with said tubular element (7) having U cross-section. <IMAGE>
Patent EP-0537346-B1 (EP)
Inventor: HORIKOSHI MAKI
IPC: B29C45/16
Filed: 1990-12-20
Granted: 1997-03-05
Abstract: A  molded resin having a double structure in which the outside of a core layer resin consisting of a resin layer foamed to a void content of 30 ∩ 80 % is wrapped up in a skin layer resin; and a method of production of the molded resin which comprises injecting the skin layer resin and, then or at the same time, the core layer resin which is foamed inside a molding apparatus into a molding die.
Patent EP-0531321-B1 (EP)
Inventor: BAUMGARTNER HANS
IPC: F16D65/56
Filed: 1991-05-15
Granted: 1994-08-03
Abstract: Un frein à disque ayant un étrier (2) qui recouvre un disque (1) comprend d'un côté un dispositif d'application. Le dispositif d'application comprend un levier à came (4) rotatif autour d'un axe parallèle au plan du disque et qui coopère de préférence par l'intermédiaire d'une traverse (6) avec une ou deux broches de réglage (7, 8), sur lesquelles s'appuie une garniture de frein (10). Les deux broches de réglage (7 et 8) sont couplées au moyen d'une courroie dentée (12). Un entraînement rotatif (14) susceptible d'être entraîné par le levier à came (4) fait saillie dans un évidement d'une des broches de réglage (7), vissant la broche de réglage (7), ainsi que la broche de réglage (8), par l'intermédiaire de la courroie dentée (12), de façon à les rapprocher du disque (1) pendant la course d'application. L'entraînement rotatif (14) comprend un accouplement rotatif unidirectionnel ainsi qu'un accouplement de délimitation du couple, ce qui empêche les broches de réglage (7 et 8) de se visser pendant la course de freinage d'arrêt et pendant la course de relâchement.
Patent EP-0491899-B1 (EP)
Inventor: MALOW SIEGMAR
IPC: B65G47/00
Filed: 1991-06-26
Granted: 1995-03-01
Abstract: PCT No. PCT/EP91/01196 Sec. 371 Date Mar. 10, 1992 Sec. 102(e) Date Mar. 10, 1992 PCT Filed Jun. 26, 1991 PCT Pub. No. WO92/00905 PCT Pub. Date Jan. 23, 1992.The invention relates to an apparatus for turning small goods, particularly packages, on a conveyor belt and resides in that the apparatus is composed of mutually perpendicular transporting surfaces which form an independent part of the conveyor belt and are pivotal by way of a pivot drive partially or entirely about 90 DEG  in such a manner that, after a 90 DEG  pivoting process, the transporting surface which was flush in the conveyor belt direction on transporting surface is flush with the conveyor belt surface and the surface that was flush in the direction of the conveyor belt before the pivoting process is perpendicular to the conveyor belt surface.
Patent EP-0495120-B1 (EP)
Title: Bloc absorbant les liquides
Inventor: FUJIWARA MASATOSHI
IPC: C02F1/68
Filed: 1991-08-02
Granted: 1996-11-20
Abstract: L'invention se rapporte à un bloc absorbant les liquides utilisable comme matériau absorbant pour les déchets industriels liquides sur les chantiers, dans les usines, dans les hôpitaux et dans tout autre lieu similaire. A cet effet, un polymère à fort pouvoir d'absorption de l'eau est produit à base d'au moins deux types de matériaux bruts, notamment d'un grand nombre de copeaux de forme et de grandeur indéterminées, qui sont fixés à un matériau de base en fibres synthétiques au moment de sa polymérisation et à des fibres hydrophiles cellulosiques, et le mélange des copeaux et des fibres hydrophiles à orientation aléatoire est intégré sous pression.
Patent EP-0549670-B1 (EP)
Title: Membrane polymere
Inventor: SINGLETON RAYMOND WILLIAM
IPC: H01M50/494
Filed: 1991-09-19
Granted: 1995-11-29
Abstract: Membrane polymère composite comprenant un premier matériau polymère qui définit une matrice poreuse et un deuxième matériau polymère remplissant, au moins partiellement et, de ce fait, bloquant les pores de la matrice, chacun des premier et deuxième matériaux étant réticulés. La membrane comprend, de préférence, une couche d'un acide carboxylique éthyléniquement insaturé qui est polymérisé par greffe avec le premier matériau polymère de la matrice poreuse sur l'une de ses surfaces. On a découvert que la réticulation de la matrice améliorait les caratéristiques de transfert d'espèces à travers la membrane, telles que la capacité de la membrane à former une barrière contre des espèces dissoutes en solution.
Patent EP-0537550-B1 (EP)
Inventor: BRUECKNER RAINER
IPC: B05C17/015
Filed: 1992-09-30
Granted: 1995-05-03
Abstract: In the case of a compressed-air gun for applying pasty material, having an outer housing (1) which can be opened on at least one side and has a receiving space (2) for a disposable material pack (3), having a material outlet nozzle (5), corresponding to an outlet tip (4) of the disposable material pack (3), and having a compressed-air connection (6), at which the disposable material pack (3) is provided on the side opposite the outlet tip (4) with a follow-up plunger (9), which can be displaced in the disposable material pack (3) in the direction of the outlet tip (4), pushes the material ahead of it and consequently discharges it from the material outlet nozzle (5), and at which the compressed air from the compressed-air connection (6) is directed onto the side of the follow-up plunger (9) facing away from the material outlet nozzle (5), unproblematical delivery of the material from the disposable material pack (3) is ensured by arranging a thrust plunger (15) in the outer housing (1) on the side of the follow-up plunger (9) facing away from the material outlet nozzle (5) and guiding the said thrust plunger displaceably in a longitudinal guide (16) in the outer housing (1), by the compressed air being directed at the pressure side of the thrust plunger (15), facing away from the follow-up plunger (9), and by the follow-up plunger (9) being advanceable into the correct position by the thrust plunger (15) - moved by compressed air. The pneumatic dead space in this case remains small, since the thrust plunger (15) is designed as a telescopic plunger having two or more telescopic sections (18), which are sealed off from one another, and the front telescopic section (18) forms a closed face on its pressure side. <IMAGE>
Patent EP-0539913-B1 (EP)
Inventor: HINZ ROLF PROF DR
IPC: B42F17/18
Filed: 1992-10-27
Granted: 1996-09-25
Abstract: The invention relates to an overlapping card index (1) with blocks (16 to 20) which are guided by means of longitudinal strips (5, 6) on a panel (8) and are stitched together from preferably horizontal index cards (14, 15), which adhere together by means of connecting webs (22), which are separated from each other by a double crease (23) arranged at the long side in the centre and adhere together in the block stitching with the aid of the toothed strip of a flat slide (24, 24a), in such a manner that the teeth (25) alternatingly bear from the bottom of the gap between the teeth on a connecting web (21, 22), the flanks (26, 27) of which extend as far as the creases (28, 29) in the index cards (14, 15), while the gaps between the teeth separate adjoining index cards (14, 15), the index cards (14, 15) being extended over the transverse edges (31) of the connecting webs (21, 22) to bear on the longitudinal strips (5, 6) in order to enlarge their vertical length (L), and their extensions (34, 35) being provided with incisions (36) into the transverse edges (32, 33) of the index cards (14, 15), and the inner edge (37) of the incisions (36) being flush with the outer transverse edge of the connecting web (22) and being extended over the latter on both sides in such a manner that the width (B) of the incision (36) is greater than the distance between the flanks (26, 27) of the tooth (25) bearing on the connecting web (22). <IMAGE>